Section 5(3)(a) in The Foreign Exchange Management (Borrowing And Lending In Rupees) Regulations, 2000
(a)the amount of investment is received either by remittance from outside India through normal banking channels or by transfer of funds held in the investor's Non-resident External (NRE)/Non-resident Ordinary (NRO)/Foreign Currency Non-resident (FCNR)/Non-resident Non-repatriable (NRNR)/Non-resident Special Rupee (NRSR) account maintained with an authorised dealer or an authorised bank in India,